2 years ago

Can you show how you did it? 8.31 - 3.43 =

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

7 0

Answer:

4.68

Step-by-step explanation:

Remember to line up the decimal point. Subtract as ordinarily.

8.31

-3.43

--------

4.68

4.68 is your answer

You might be interested in

Use the discriminant to find what type of solutions the equation has,<br> 3x^2+ 7x = 7

kherson [118]

X
=
−
7
±
133
6
x=
6
−7±
133

3 0

1 year ago

the length of a rectangular sign is 5 times its width. If the sign's perimeter is 24inches, what is the signs area

anastassius [24]

Answer:

20 square inches

Step-by-step explanation:

Set width of sign to x.

Set length of sign to y.

5x=y

2(x+y)=24 inches

2(x+5x)=24 inches

12x=24 inches

width = 2 inches

length = 10 inches

Area = 20 square inches

PLEASE GIVE BRAINLIEST

6 0

2 years ago

Solve the system of equations. -5x+2y=9. y=7x

il63 [147K]

$- 5x + 2y = 9 \\ y = 7x \\ \\ - 5x + 2 \times 7x = 9 \\ - 5x + 14x = 9 \\ 9x = 9 \\ x = 1 \\ \\ y = 7 \times 1 = 7 \\$

Answer: (1; 7)

7 0

2 years ago

Which value of a would make the following expression completely factored?

Margarita [4]

Answer:

when it ur first question and u make it hard

Step-by-step explanation:

Make it easy btw this is your teacher

6 0

2 years ago

Please help me !!! What's 10.8 / 6 = ? Estimate: 10.8 / 6 =

vodka [1.7K]

Answer:

10.8 / 6 = 1.8

5 0

2 years ago

Read 2 more answers